19106448

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{9257}}^1$

素因数の和:9311

約数の個数: 40

約数和(自身を含む): 50511648

約数和(自身を除く): 31405200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 9257, 18514, 27771, 37028, 55542, 74056, 111084, 148112, 222168, 398051, 444336, 796102, 1194153, 1592204, 2388306, 3184408, 4776612, 6368816, 9553224, 19106448]

約数ペア:

[(1, 19106448), (2, 9553224), (3, 6368816), (4, 4776612), (6, 3184408), (8, 2388306), (12, 1592204), (16, 1194153), (24, 796102), (43, 444336), (48, 398051), (86, 222168), (129, 148112), (172, 111084), (258, 74056), (344, 55542), (516, 37028), (688, 27771), (1032, 18514), (2064, 9257)]